/*
 * Copyright (C) 2019-present the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package demo.sbp.app.controller;

import org.springframework.web.bind.annotation.*;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;

import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

/**
 * @author <a href="https://github.com/hank-cp">Hank CP</a>
 */
@RestController
@RequestMapping(value = "/book")
public class BookController {

    @GetMapping(value = "/")
    public Mono<String> index() {
        return Mono.just("Hello World!");
    }

    @GetMapping(value = "/list")
    public Flux<Optional<String>> listData() {
        return Flux.just(Optional.of("1984"),
            Optional.of("Animal Farm"),
            Optional.of("Brave New World"));
    }

}
